Kopec
Edvard Kopec, Passau DE
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20100154368 | Filter with a Filter Housing - A filter device has a filter housing having a receiving space and a carrier housing. A filter element is arranged in the carrier housing, wherein the carrier housing is inserted into the receiving space of the filter housing and locked in the receiving space. A bracket with a clamping section is arranged on the carrier housing and is secured pivotally on the carrier housing by a hinge so as be pivotable between a locking position and a release position. In the locking position, the damping section of the bracket is clamped between a step on the filter housing and a step on the carrier housing and is secured in a self-locking position. | 06-24-2010 |
James Kopec, St. Charles, IL US
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20110187204 | INDUCTIVE TOUCH KEY SWITCH SYSTEM, ASSEMBLY AND CIRCUIT - An inductive touch key switch assembly and circuit are provided. The circuit optimizes signal strength and noise immunity by reducing the number of long paths through the circuit board and localizes the driver circuit to each key switch assembly sensor coil. The key switch assembly optimizes placement of the target to enable the user interfaces on domestic appliances and products having present values of front panel thickness. | 08-04-2011 |
20120306509 | DIAGNOSTIC CIRCUIT AND METHOD OF TESTING A CIRCUIT - A diagnostic circuit for trouble shooting electronic control units of appliances includes a voltage sensing and signal generation device with an input/output and an input. The circuit includes first terminals for connecting to the load and second terminals for connecting to the two lines of the sinusoidal source. One of the first terminals is connected to the input/output, and another one of the first terminals is connected to the input. A relay is connected between one of the second terminals and the input/output. Another relay is connected between another one of the second terminals and the input. A first diode pair with clamping diodes is connected to the input/output, and a second diode pair first diode pair with clamping diodes is connected to the input. | 12-06-2012 |
James W. Kopec, St. Charles, IL US
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20090219034 | Diagnostic Circuit and Method of Testing a Circuit - A diagnostic circuit is configured for connecting to a unit under test that has a load and a sinusoidal source. The diagnostic circuit includes a voltage sensing device that has an input for sensing a signal, a first terminal for connecting to the load, a second terminal for connecting to the sinusoidal source, and a relay connected between the first and second terminals for connecting the sinusoidal source to the load. Clamping diodes are provide for clamping a sinusoidal signal and include a first clamping diode connected between a D/C voltage source and the input and a second clamping diode connected between ground and the input. A resistor is connected between the D/C voltage source and the first terminal. The diagnostic circuit verifies the operational functionality of the load, related wiring and connections. | 09-03-2009 |
20110248722 | Diagnostic Circuit and Method of Testing a Circuit - A diagnostic circuit is configured for connecting to a unit under test that has a load and a sinusoidal source. The diagnostic circuit includes a voltage sensing device that has an input for sensing a signal, a first terminal for connecting to the load, a second terminal for connecting to the sinusoidal source, and a relay connected between the first and second terminals for connecting the sinusoidal source to the load. Clamping diodes are provide for clamping a sinusoidal signal and include a first clamping diode connected between a D/C voltage source and the input and a second clamping diode connected between ground and the input. A resistor is connected between the D/C voltage source and the first terminal. The diagnostic circuit verifies the operational functionality of the load, related wiring and connections. | 10-13-2011 |
James W. Kopec, Campton Hills, IL US
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20120242515 | INDUCTIVE TOUCH SENSING CIRCUIT PROVIDING SENSITIVITY COMPENSATION - An inductive touch sensing circuit having sensitivity compensation is provided. A digital processor controls a variable amplifier signal source that is synchronized to the key selection. This configuration provides closed loop control of the strength of each key's excitation signal for each of a plurality of inductive touch sensors or key switch assembly, so that the system can adaptively provide different strength excitation signals to each of the different key switch assemblies. In this way, the inductive touch sensing circuit can compensate for the effects of age, temperature, environment and varying key geometries and tolerances, using the excitation signal delivered by the drive circuit. | 09-27-2012 |
Jim Kopec, St. Charles, IL US
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20110088415 | ADAPTIVE DEFROST CONTROLLER FOR A REFRIGERATION DEVICE - A system and method for controlling automatic defrost of a refrigerator device are provided. The system adaptively moves the defrost cycle to low usage times based on an evaluation of compressor usage in a daily cycle. | 04-21-2011 |
20130257314 | METHOD OF OPERATING AN LED LIGHTING SYSTEM - An LED-based lighting system is operated with a time-based process. The LEDs are first turned on by energizing the system at full power. After a predetermined time period, which is selected so that the junction temperature of the LEDs does not reach a critical temperature, the current supply is ramped down to a steady-state supply. The steady-state current is maintained as long as the light is turned on. When the light is turned on the next time and the LEDs have not cooled down all the way, as determined by the time that has expired since the LEDs were last lit, the full-power time period is shortened accordingly. | 10-03-2013 |
Karina Katarzyna Kopec, Enschede NL
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20130192459 | HOLLOW FIBRE MEMBRANE - The present invention relates to a process for manufacturing a hollow fibre membrane having a supporting layer and a separating layer, said process comprising: | 08-01-2013 |
Marion Kopec, Toulouse FR
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20110071226 | EMOLLIENT COMPOSITION - The invention relates to an emollient composition for topical use that comprises a combination of glycerol, Vaseline and liquid paraffin as an active principle, in the form of an oil-in-water or water-in-oil emulsion. The invention also relates to: the use thereof for preparing a drug for treating dry skin conditions associated with certain dermatoses such as atopic dermatitis, ichthyosis conditions and psoriasis; the use thereof for preparing a drug for treating small superficial burns; and the use thereof for preparing a drug for preventing and/or treating and/or reducing the frequency and intensity of eczema attacks observed in patients suffering from atopic dermatitis. | 03-24-2011 |
20120245120 | ZINC SUCROSE OCTASULFATES, THEIR PREPARATION, AND PHARMACEUTICAL AND COSMETIC USES THEREOF - The present invention relates to a zinc sucrose octasulfate of the general formula I, a process for preparing same and its use in the pharmaceutical and/or cosmetic field | 09-27-2012 |
Michael Kopec, Warminster, PA US
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20110222688 | ONE VAULT VOICE ENCRYPTION - The present invention provides a secure voice solution for the BlackBerry 9000 (BlackBerry Bold™) Rather than make encrypted voice calls through traditional GSM cellular phone calls, the present invention instead receives voice data from the user using the device microphone and built-in media player software in the device. This data is then encrypted and then sent as an IP packet. The device then receives, as IP packets, encrypted voice communication from the other party in the encrypted call, which in turn are decrypted in the device and then played back on a second media player running on the device. The present invention takes advantage of the device's ability to run two media players simultaneously to in effect, simulate a cellular telephone call. As a result, an encrypted call can be made with PDA-type devices such as the Blackberry@ and also such calls can be made using different data paths (cellular, WiFi, Bluetooth, or the like) as the calls are made by sending and receiving data over the Internet, not as traditional cellular data signals. | 09-15-2011 |
Nicholas M. Kopec, Sunnyvale, CA US
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20130213169 | MASS DAMPER FOR SEMICONDUCTOR WAFER HANDLING END EFFECTOR - A calibrated mass damper for use with end effectors for semiconductor wafer handling robots is described. The calibrated mass damper reduces vibrational response in an end effector carrying a semiconductor wafer without requiring modification of the end effector structure. | 08-22-2013 |
Sebastian Kopec, Basel CH
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20120035168 | N-((6-AMINO-PYRIDIN-3-YL)METHYL)-HETEROARYL-CARBOXAMIDES - The invention relates to compound of the formula I | 02-09-2012 |